package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.annotation.AutoFill;
import com.sky.dto.SetmealPageQueryDTO;
import com.sky.entity.Setmeal;
import com.sky.enumeration.OperationType;
import com.sky.vo.SetmealVO;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;
import java.util.Map;

@Mapper
public interface SetmealMapper {

	/**
	 * 根据分类id查询套餐数量
	 * @param id
	 * @return
	 */
	@Select("select count(id) from setmeal where category_id = #{categoryId}")
	Integer countByCategoryId(Long id);

	/**
	 * 根据套餐名查询套餐
	 * @param name
	 * @return
	 */
	@Select("select * from setmeal where name = #{name}")
	Setmeal getByName(String name);

	/**
	 * 根据id查询套餐信息
	 * @param id
	 * @return
	 */
	@Select("select * from setmeal where id = #{id}")
	Setmeal getbyId(Long id);

	/**
	 * 动态修改套餐信息
	 * @param setmeal
	 */
	@AutoFill(OperationType.UPDATE)
	void update(Setmeal setmeal);

	/**
	 * 插入套餐信息
	 * @param setmeal
	 */
	@AutoFill(OperationType.INSERT)
	void insert(Setmeal setmeal);

	/**
	 * 动态条件分页查询
	 * @param setmealPageQueryDTO
	 * @return
	 */
	Page<SetmealVO> pageQuery(SetmealPageQueryDTO setmealPageQueryDTO);

	/**
	 * 根据id删除套餐信息
	 * @param id
	 */
	@Delete("delete from setmeal where id=#{id}")
	void deleteById(Long id);

	/**
	 * 动态条件查询套餐
	 * @param setmeal
	 * @return
	 */
	List<Setmeal> list(Setmeal setmeal);

	/**
	 * 根据条件统计套餐数量
	 * @param map
	 * @return
	 */
	Integer countByMap(Map map);

}
